nx_office_snapshot.nx

nx_office_snapshot.nx -- deterministic page snapshots of the Nishi Office surface for the UI judge fleet (feedback-ui-quality-is-not-presence: every family surface is MEASURED by nx_ui_judge/nx_uxcx_grade/ nx_ui_contrast via ui_ship.conf rows, BEFORE any SOTA claim). No sockets: drives the pure core of_handle against a throwaway /tmp root with the SAME sample content as the gate (doc with table + sheet with a real formula + deck), then writes the response BODIES to web_assets/office_home_snap.html + office_doc_snap.html. The driver copies them to *_before/*_after around a retrofit so the improvement is a NUMBER. Must run from the nxc2 root (forks _offc format elfs). license_tier: ORIGINAL expect_exit: 0